body{
	padding:0; 
	margin:0;
	font-family:"微软雅黑";
	color:#333;
}

.fl{
	float:left;
}

.fr{
	float:right;
}



.overflow_a{
	overflow:auto
}

.ma{margin:auto;}


.ml20{
	margin-left:20px;
}

.mt10{
	margin-top:10px;
}


.mt20{
	margin-top:20px;
}

.mt30{
	margin-top:30px;
}

.f18{
	font-size:18px;
}

.f14{
	font-size:14px;
}

.f12{
	font-size:12px;
}

.font_w{
	font-weight:bold;
}

.w80{
	width:80%;
}
.top{
	height:70px;
	width:80%;
	margin:auto;
	color:#333333;
	line-height:70px;
	font-size:24px;
}

.login{
	width:100%;
	background:url(../images/loginbj.jpg);
	height:475px;
	position:relative;
	overflow:hidden;
}

.login img{
	margin:auto;
}

.QR_code{
	width:370px;
	height:359px;
	background:url(../images/QR_code.jpg);
	position:absolute;
	right:20%;
	top:57px;
}

.login_input{
	width:80%;
	border:1px #cecdcd solid;
	height:38px;
	margin:20px auto 0;
}

.login_input .text{
	border:0px;
	height:36px;
	width:85%;
}

.but_blue{
	width:80%;
	line-height:43px;
	color:#FFF;
	border-radius:5px;
	background:#1370b8;
	text-align:center;
}

.foot{
	width:100%;
	text-align:center;
	margin-top:40px;
	line-height:35px;
	color:#888888;
	font-size:12px;
}

